Sen. John Kennedy, R-La., said the Russia investigation was "over" despite congressional Democrats' efforts and the release of Special Counsel Robert Mueller's letter, which he deemed "much ado about nothing."

Sen. John Kennedy, R-La., said the Russia investigation was "over" despite congressional Democrats' efforts and the release of Special Counsel Robert Mueller's letter, which he deemed "much ado about nothing."

Scottish leader Nicola Sturgeon is due to outline her plans for a new referendum on independence from the U.K. The first minister is scheduled to update the Scottish Parliament in Edinburgh Wednesday on "Brexit and Scotland's future."